| Term | History |
| 1 | Became a Ground Assault at age 18 |
| 1 | Is now a Marine |
| 1 | Commanding officer takes an interest in your career. |
| 1 | Attempt at commissioned failed. |
| 1 | Promoted to Ground Assault rank 1 |
| 1 | Is now a Lance Corporal |
| 2 | Continued as Ground Assault at age 22 |
| 2 | Nearly killed. Owe 10,000 for medical bills. |
| 3 | Became a Line/Crew at age 26 |
| 3 | Is now a Crewman |
| 3 | Vessel participates in a notable military engagement. |
| 4 | Continued as Line/Crew at age 30 |
| 4 | Moved to a new world. |
| 5 | Continued as Line/Crew at age 34 |
| 5 | Vessel participates in a diplomatic mission. |
| 5 | Gain a contact. |
| 5 | Promoted to Line/Crew rank 1 |
| 5 | Is now a Able Spacehand |
| 6 | Continued as Line/Crew at age 38 |
| 6 | Vessel participates in a diplomatic mission. |
| 6 | Gain a contact. |
| 6 | Promoted to Line/Crew rank 2 |
| 6 | Is now a Petty Officer, 3rd class |
| 7 | Continued as Line/Crew at age 42 |
| 7 | Special assignment or duty on board ship. |
| 7 | Forced to muster out. |
| 8 | Became a Enforcer at age 46 |
| 8 | A crime lord considers you his protégé. |
| 8 | Promoted to rank 1 |
| 9 | Continued as Enforcer at age 50 |
| 9 | A job goes wrong, forcing you to flee off-planet. |
| 10 | Became a Explorer at age 54 |
| 10 | Perform an exemplary service for the scouts. |
| 10 | Promoted to rank 1 |
| 10 | Is now a Scout |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |
| 11 | Continued as Explorer at age 58 |
| 11 | You have no idea what happened to you – they found your ship drifting on the fringes of friendly space. |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |